This part was pulled off of a: 1999 Ford Mustang Cobra convertible w/ 83k miles and a manual transmission. Is listing a Mustang rear differential assembly. This is a used, OEM piece that only has some very minor wear from use. See photos for the best understanding of the current condition. Search our store for more parts!Is located in the Pacific Northwest and was established in 1989! We are a large wrecking yard here in Vancouver, Washington with thousands of parts, used and NOS in our inventory. We are here to serve you in your search for automotive parts and/or projects!